This bug has been fixed.

Fixed Version

  • Ver.

Affected Version and Operation

  • Ver. 13.1.0
  • The Step of sending an HTTP request is processed

Bug Details

  • Occurs in operating;
    • A Step of sending an HTTP request, such as “Throwing Message Intermediate Event (HTTP)”, is processed
  • What will occur
    • Communication timeout error occurs and the Step processing fails

Measures against This Bug

  • Adjusted the web server (gateway for external communication)
    • Follow-up is in progress Confirmed that the error rate has returned to the previous level by follow-up for 24 hours or more.
    • Not implemented in Trial mode workflow platform


  • As a countermeasure when communication fails, please consider introducing a “retry mechanism” in the workflow application.

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